HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
PensionPosition in ALSN — Allison Transmission Holdings Inc
CIK 1535845
TORONTO, A6
Position in ALSN
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$4,530,222
+$1,789,022 QoQ
Shares Held
38,700
+38.2% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
17 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ALSN Over Time
Shares Held
Position Value (USD)
Position in Auto Parts
Consumer Cyclical · as of Mar 31, 2026HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $106,092,315 across 14 Auto Parts names. ALSN ranks #6 (4.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATMU |
Atmus Filtration Technologies Inc.
|
454,638 | $25,809,799 | |
| 2 | ORLY |
O Reilly Automotive Inc
|
272,782 | $25,180,506 | |
| 3 | MNRO |
Monro, Inc.
|
900,000 | $14,436,000 | |
| 4 | ADNT |
Adient plc
|
527,356 | $10,657,864 | |
| 5 | MGA |
Magna International Inc
|
180,542 | $10,076,049 | |
| 6 | ALSN |
Allison Transmission Holdings Inc
This page
|
38,700 | $4,530,222 | |
| 7 | SLDP |
Solid Power, Inc.
|
1,255,988 | $3,767,964 | |
| 8 | AZO |
Autozone Inc
|
1,045 | $3,529,780 |
All Filings in ALSN
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17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,530,222 | 38,700 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $2,741,200 | 28,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $3,972,384 | 46,800 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $1,177,876 | 12,400 | Shares | Sole | 2025-08-13 | |
| 2024-06-30 | $1,388,970 | 18,300 | Shares | Sole | 2024-09-20 | |
| 2024-03-31 | $1,485,228 | 18,300 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $3,140,100 | 54,000 | Shares | Sole | 2024-03-21 | |
| 2023-03-31 | $764,556 | 16,900 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,508,915 | 36,272 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $1,531,184 | 45,355 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $5,265,804 | 136,952 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $2,166,327 | 55,179 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $2,487,612 | 68,435 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $604,713 | 17,121 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $1,066,144 | 26,828 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $1,928,850 | 47,241 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $38,170 | 885 | Shares | Sole | 2021-03-01 | |
| No filing history on record for this holder in this stock. | ||||||